B5 Systems Bravo Stock - The B5 Systems Bravo Stock features rugged construction and thoughtful design, from its ergonomic cheekweld to its integrated QD sling mounts and no-slip cushioned buttpad; B5 Systems M-Lok Handguard - Ultra-slim and exceedingly tough, the composite B5 Systems handguard features M-Lok slots and built-in stamped metal heat shields; B5 Systems Type 23 P-Grip - The composite B5 Systems Type-23 P-Grip delivers enhanced ergonomics through its steep angle, extended tang and palm-filling design